Trimethyl(m-tolyl)silane CAS 3728-44-7
| CAS No. | 3728-44-7 |
| Molecular Formula | C10H16Si |
| Molecular Weight | 164.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Trimethyl(m-tolyl)silane (CAS 3728-44-7) is a high-purity analytical reference standard with the molecular formula C10H16Si and a molecular weight of 164.32 g/mol.
Based on its molecular formula C10H16Si, Trimethyl(m-tolyl)silane contains an organic framework; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 164.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Trimethyl(m-tolyl)silane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H16Si |
| Molecular Weight | 164.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Related Trimethyl Standards
- Trimethyl(p-tolyl)silane (CAS 3728-43-6)
- 2,5,6-Trimethyl-4,5,6,7-tetrahydro-1H-benzo[d]imidazole (CAS 491590-75-1)
- (4,4,6-Trimethyl-1,4-dihydropyrimidin-2-yl)cyanamide (CAS 34658-58-7)
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Recommended Standards
- Benzyltrimethylsilane (CAS 770-09-2)
- Dimethyl(phenethyl)silane (CAS 17873-13-1)
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- DL-1,4-Dithiothreitol-D10 (CAS 302912-05-6)
- [(1R)-1-chlorocarbonyl-2,2,2-trifluoro-1-methyl-ethyl] acetate (CAS 2738609-12-4)
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- 1-(5-Methyl-1-(2-phenylpyrimidin-4-yl)-1H-1,2,3-triazol-4-yl)ethanone (CAS 88627-05-8)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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